Tag Archives: 2015-16

A RAM has a capacity of 8192K having the word size of 16 bits and supports byte addresses only – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25% A RAM has a capacity of 8192K having the word size of 16 bits and supports byte addresses only – IGNOU MCA Assignment 2015 –… Read More »

Draw a diagram address mapping of RAM & Cache – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   A computer has 1MB RAM and has word size of 16 bits. It has cache memory having 16 blocks with a block size of 32 bits.… Read More »

Explain the term FAT in the context of disk operating system. What will be the size of a disk and it’s FAT? – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25% Explain the term FAT in the context of disk operating system. What will be the size of a disk and it’s FAT, if a disk has 64… Read More »

Assume that a new machine has been developed. Give justification of the selection of every addressing mode? – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25% A hypothetical machine has 22 registers. Out of these 6 registers are used as segment registers. Assume that the machine uses segment registers to find physical address… Read More »

Write and explain the sequence of micro-operations that are required to fetch and execute this instruction? – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Assume that the machine as stated in part (a) has named 5 of its general purpose registers based on their possible role in instruction execution as… Read More »

What will be the values of select inputs, carry-in input and result of operation if the following micro-operations are performed? – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA (2)/012/Assign /2014-15 Maximum Marks : 100 Weightage : 25%   Assume that you have a machine as shown in section 3.2.2 of Block 3 having the micro-operations as given in Figure 10 on page… Read More »

Explain how overlapped register window can be implemented for procedure calls. Explain the process of parameter passing for the subroutine call on this machine? – IGNOU MCA Assignment 2015 – 16

MASTER OF COMPUTER APPLICATIONS Course Code : MCS-012 Course Title : Computer Organisation and Assembly Language Programming Assignment Number : MCA(I)/012/Assignment/15-16 Maximum Marks : 100 Weightage : 25%   Assume that a RISC machine has 128 registers out of which 16 registers are reserved for the Global variables and 16 for Instruction related tasks. This… Read More »

Design a two bit down counter circuit that count from 11 to 00 – IGNOU MCA Assignment 2015 – 16

Design a two bit down counter circuit that count from 11 to 00. The initial state of the counter may be assumed to be 11. The counter will be in following successive states: 11, 10, 01, 00, 11, 10, 01, 00, 11 … Use any flip flop to design the circuit. You must design them… Read More »

An Assembly language program that counts the occurrence of alphabet A (irrespective of case) in a string – IGNOU MCA Assignment 2015 – 16

BACHELOR OF COMPUTER APPLICATIONS   Course Code : BCSL-022 Course Title : Assembly Language Programming Lab Assignment Number : BCA(II)/L-022/Assignment/2015 Maximum Marks : 50 Weightage : 25%   Write and run an Assembly language program that counts the occurrence of alphabet A (irrespective of case) in a sting. For example, for the string AXabAYaf, the… Read More »

A near procedure in assembly lang. that converts a packed 2 digit BCD number stored in AL register to equivalent Binary number – IGNOU MCA Assignment 2015 – 16

BACHELOR OF COMPUTER APPLICATIONS   Course Code : BCSL-022 Course Title : Assembly Language Programming Lab Assignment Number : BCA(II)/L-022/Assignment/2015 Maximum Marks : 50 Weightage : 25%   Write and run (using appropriate calling program) a near procedure in assembly language that converts a packed 2 digit BCD number stored in AL register to equivalent… Read More »